Duct Tape Material Polyethylene Coated Cloth Silver Shape Continuous Roll Width 2 In. Length 60 yd. Diameter 5-3/4 In. Thickness 9 mil Tensile Strength 27 lb./in. Adhesion Strength 85 oz./in. Rubber Adhesive Performance Temp 40 Degrees to 200 Degrees F Standards UL 723